Keyboard Shortcuts
Key Concepts & Formulas
Provide 5-7 essential concepts for Keyboard Shortcuts:
| # | Concept | Quick Explanation |
|---|---|---|
| 1 | Ctrl+C, Ctrl+V, Ctrl+X | Copy, Paste, Cut - Most frequently used shortcuts for text manipulation |
| 2 | Ctrl+Z, Ctrl+Y | Undo (reverse last action) and Redo (restore undone action) |
| 3 | Alt+Tab, Win+Tab | Switch between open applications/windows quickly |
| 4 | Ctrl+S, Ctrl+P | Save current document and Print document - Essential for file management |
| 5 | F5, Ctrl+R | Refresh current window/page - Works in browsers and file explorers |
| 6 | Win+D, Win+E | Show desktop and Open File Explorer - Quick navigation shortcuts |
| 7 | Ctrl+F, Ctrl+H | Find text and Replace text - Efficient document editing tools |
10 Practice MCQs
Q1. Which keyboard shortcut is used to copy selected text? A) Ctrl+X B) Ctrl+C C) Ctrl+V D) Ctrl+Z
Answer: B) Ctrl+C
Solution: Ctrl+C is the universal shortcut for copying selected text or items. Ctrl+X cuts, Ctrl+V pastes, and Ctrl+Z undoes actions.
Shortcut: Remember “C” for Copy
Concept: Keyboard Shortcuts - Basic text manipulation
Q2. What does pressing F5 key do in a web browser? A) Opens new tab B) Refreshes the page C) Closes browser D) Opens history
Answer: B) Refreshes the page
Solution: F5 is the refresh key in most browsers. It reloads the current webpage to show updated content.
Shortcut: F5 = “Refresh” (like giving a fresh view)
Concept: Keyboard Shortcuts - Browser functions
Q3. Which combination minimizes all windows and shows desktop? A) Win+M B) Alt+F4 C) Win+D D) Ctrl+Esc
Answer: C) Win+D
Solution: Win+D toggles between showing desktop and restoring windows. Win+M minimizes but doesn’t toggle back.
Shortcut: D for Desktop
Concept: Keyboard Shortcuts - Window management
Q4. A railway clerk needs to print 50 tickets quickly. After selecting all tickets, which shortcut should be used? A) Ctrl+A then Ctrl+P B) Ctrl+P then Ctrl+A C) Alt+P then Ctrl+A D) Ctrl+Shift+P
Answer: A) Ctrl+A then Ctrl+P
Solution: First Ctrl+A selects all content, then Ctrl+P opens print dialog. Sequence matters in shortcuts.
Shortcut: A for All, P for Print
Concept: Keyboard Shortcuts - Combined operations
Q5. In railway reservation software, you mistakenly deleted passenger data. Which shortcut restores it immediately? A) Ctrl+R B) Ctrl+Z C) Alt+Backspace D) Both B and C
Answer: D) Both B and C
Solution: Both Ctrl+Z and Alt+Backspace perform undo function. Ctrl+R typically refreshes or aligns text.
Shortcut: Z for “Zap back” to previous state
Concept: Keyboard Shortcuts - Undo operations
Q6. A station master needs to switch between train schedule (Excel) and announcement software quickly. Best shortcut is: A) Alt+Tab B) Ctrl+Tab C) Win+Tab D) Both A and C
Answer: D) Both A and C
Solution: Both Alt+Tab and Win+Tab switch between applications. Alt+Tab is faster, Win+Tab shows preview.
Shortcut: Tab to jump between apps like tabs on a rail
Concept: Keyboard Shortcuts - Application switching
Q7. To find a specific PNR number in a long passenger list, which shortcut opens find box? A) Ctrl+F B) F3 C) Ctrl+H D) Both A and B
Answer: D) Both A and B
Solution: Both Ctrl+F and F3 open find function in most applications. Ctrl+H opens find and replace.
Shortcut: F for Find, F3 as function key alternative
Concept: Keyboard Shortcuts - Search functions
Q8. In railway's accounting software, you need to replace all "Platform 1" with "Platform A" in 500 records. Most efficient way is: A) Manual replacement B) Ctrl+H, enter values, Replace All C) Ctrl+R D) Ctrl+F then replace
Answer: B) Ctrl+H, enter values, Replace All
Solution: Ctrl+H opens Find and Replace dialog. Using “Replace All” completes 500 changes instantly.
Shortcut: H for “Find and cHange”
Concept: Keyboard Shortcuts - Bulk operations
Q9. A train controller needs to quickly open multiple monitoring windows without using mouse. Sequence should be: A) Win+E, navigate, Enter, repeat B) Ctrl+N, Alt+Tab, Ctrl+N C) Win+R, cmd, Enter D) Alt+F, N, Enter
Answer: A) Win+E, navigate, Enter, repeat
Solution: Win+E opens new Explorer window. Can repeat this and use address bar for quick navigation.
Shortcut: E for Explorer, gateway to all files
Concept: Keyboard Shortcuts - System navigation
Q10. To quickly save current train schedule document every 15 minutes without disrupting workflow, best practice is: A) File→Save B) Ctrl+S every 15 min C) Auto-save feature D) Both B and C, but C is better
Answer: D) Both B and C, but C is better
Solution: While Ctrl+S works, enabling auto-save in software settings is more reliable and doesn’t interrupt work.
Shortcut: S for Save - develop muscle memory
Concept: Keyboard Shortcuts - Data protection practices
5 Previous Year Questions
PYQ 1. Which key combination is used to permanently delete a file without sending it to Recycle Bin? RRB NTPC 2021 CBT-1
Answer: Shift+Delete
Solution: Shift+Delete bypasses Recycle Bin and permanently deletes. Regular Delete sends to Recycle Bin first.
Exam Tip: Remember Shift = “Bypass” or “Skip” the safety step
PYQ 2. What is the function of Ctrl+Shift+Esc shortcut? RRB Group D 2022
Answer: Opens Task Manager directly
Solution: Ctrl+Shift+Esc bypasses Ctrl+Alt+Del screen and opens Task Manager immediately.
Exam Tip: Esc for “Escape” to Task Manager directly
PYQ 3. In Windows, which shortcut opens Run dialog box? RRB ALP 2018
Answer: Win+R
Solution: Win+R opens Run dialog for quick program/file execution. Win+E opens Explorer.
Exam Tip: R for Run - execute commands quickly
PYQ 4. Which function key is used to rename a selected file/folder? RRB JE 2019
Answer: F2
Solution: F2 activates rename mode for selected items. Most efficient way to rename without right-clicking.
Exam Tip: F2 = “Rename too” (sounds similar)
PYQ 5. What does Ctrl+Shift+T do in a web browser? RPF SI 2019
Answer: Reopens last closed tab
Solution: Ctrl+Shift+T restores recently closed browser tabs in reverse order. Up to 10 tabs can be restored.
Exam Tip: T for Tab - brings back closed tabs
Speed Tricks & Shortcuts
For Keyboard Shortcuts, provide exam-tested shortcuts:
| Situation | Shortcut | Example |
|---|---|---|
| Selecting text quickly | Shift+Arrow keys | Shift+→ selects one character at a time rightwards |
| Select entire word | Ctrl+Shift+Arrow | Ctrl+Shift+→ selects whole word rightwards |
| Jump between words | Ctrl+Arrow keys | Ctrl+→ jumps to next word, faster than holding arrow |
| Select all text | Ctrl+A | In ticket form, Ctrl+A selects all passenger details |
| Screenshot active window | Alt+PrintScreen | Captures only the reservation software window, not full screen |
Common Mistakes to Avoid
| Mistake | Why Students Make It | Correct Approach |
|---|---|---|
| Confusing Ctrl+X and Ctrl+C | Both seem similar for text operations | Remember: X cuts (like scissors shape), C copies (like copyright) |
| Using wrong application shortcuts | Assuming browser shortcuts work everywhere | Check if shortcut is universal (Ctrl+C) or application-specific |
| Forgetting to select before copying | Thinking copy copies everything automatically | Always select desired text/items first, then Ctrl+C |
| Ignoring Shift key modifications | Not knowing Shift enhances shortcuts | Shift often reverses or extends function (Shift+Tab goes backwards) |
| Overlooking F-key shortcuts | Focusing only on Ctrl/Alt combinations | F-keys (F1-F12) have dedicated functions worth memorizing |
Quick Revision Flashcards
| Front (Question/Term) | Back (Answer) |
|---|---|
| Ctrl+Z | Undo last action |
| Ctrl+Y | Redo/Repeat last action |
| Alt+F4 | Close current window/application |
| Ctrl+Tab | Switch between tabs in same application |
| Win+L | Lock computer screen |
| Ctrl+Shift+N | Create new folder |
| F1 | Open Help window |
| Ctrl+0 (zero) | Reset zoom to 100% |
| Ctrl+W | Close current tab/window |
| Win+PrintScreen | Capture screenshot and auto-save to Pictures |
Topic Connections
How Keyboard Shortcuts connects to other RRB exam topics:
- Direct Link: Computer Fundamentals - Shortcuts are basic computer literacy tested in all RRB computer sections
- Combined Questions: Often paired with MS Office questions (Word, Excel shortcuts) and Windows operations
- Foundation For: Advanced computer operations, data entry efficiency, and office productivity software usage
- Practical Application: Daily railway operations - booking clerks, station masters use these shortcuts extensively
- Time Management: Mastering shortcuts saves precious seconds in computer-based tests, improving overall speed
BETA
